Publications

We have measured the temperature dependence of the low-field, linear conductivity and the high-field, nonlinear conductivity from charge-density-wave (CDW) motion in K sub (0.30) MoO sub 3, TaS sub

Molecular organic materials offer the promise of unique electronic devices but also present challenges for understanding charge transport in narrow-band systems.

We present a detailed magnetothermal study of Pr0.7Ca0.3MnO3, a perovskite manganite in which an insulator-metal transition can be driven by magnetic field but also by pressure, visible light, X-ra

The adsorption of H sub 2 S on Ni(001) and Cu(001) has been studied with NEXAFS and SEXAFS as a function of temperature and coverage.

A standard RF-PECVD reactor is used to grow epitaxial SiGe layers at 175°C on c-Si (100) substrates.

A one-dimensional active region consisting of 20-period T-shaped GaAs/AlGaAs quantum wires of 14x6nm(2) combined with a well-defined current-confinement scheme has been utilized to obtain a low-thr

We report on a heterogeneously integrated InP/silicon-on-insulator (SOI) laser source realized through divinylsiloxane-bis-benzocyclobutene (DVS-BCB) wafer bonding.

We have fabricated low-threshold, high-quantum-efficiency, room-temperature AlGaAs-GaAs double heterojunction injection lasers from epitaxial structures grown by metalorganic chemical vapor deposit

This paper demonstrates a nine-channel waveguide grating router-based laser with low (18-22 mA) thresholds, which we believe to be a record for a monolithically integrated multi-wavelength laser wi

Heterogenously integrated III-V/Si lasers and semiconductor optical amplifiers (SOAs) are key devices for integrated photonics applications requiring miniaturized on-chip light sources, such as in